AutoCodes – Dodge – B17A5 Dodge

B17A5 Dodge Code - Halo Lamps Control Circuit Short To Ground

Quick Answer

The Body Control Module (BCM) provides a battery voltage output to certain low-level lighting output lamps through the ambient lamp driver circuit. Common causes include Faulty Ambient Lamp, Ambient Lamp harness is open or shorted, Ambient Lamp circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B17A5 Dodge indicates Halo Lamps Control Circuit Short To Ground.
Common causes: Common causes include Faulty Ambient Lamp, Ambient Lamp harness is open or shorted, Ambient Lamp circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 974

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 01, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B17A5 Dodge Description

The Body Control Module (BCM) provides a battery voltage output to certain low-level lighting output lamps through the ambient lamp driver circuit. These lamps use a dedicated path to ground for illumination. The BCM sets the OBDII code when it detects a short to ground on the Ambient Lamp Driver circuit for more than two seconds.

OBDII Code B17A5 Dodge - Halo Lamps Control Circuit Short To Ground - AutoCodes.com — B17A5 Dodge Code - Halo Lamps Control Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B17A5 Dodge?

Faulty Ambient Lamp
Ambient Lamp harness is open or shorted
Ambient Lamp circuit poor electrical connection
Faulty Left Or Right Map Pocket Lamp
Faulty Left Or Right Door Handle Lamp
Faulty Cupholder Lamp
Faulty Body Control Module (BCM)

How to Fix the DTC B17A5 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B17A5 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B17A5 Dodge Code

1. What are the common symptoms of OBDII code B17A5 Dodge (Halo Lamps Control Circuit Short To Ground)?

- Common symptoms include inoperative halo lamps, flickering lights, or a complete loss of control over the halo lamps.

2. What are the possible causes of the Halo Lamps Control Circuit Short To Ground code?

- Possible causes include damaged wiring, a short circuit in the halo lamps control circuit, or a faulty control module.

3. How can I diagnose the Halo Lamps Control Circuit Short To Ground issue?

- You can diagnose the issue by visually inspecting the wiring, checking for continuity, and using a multimeter to test for shorts in the circuit.

4. What are some recommended repair tips for fixing the B17A5 Dodge code?

- Repair tips may include repairing or replacing damaged wiring, replacing the control module if necessary, and ensuring proper grounding of the circuit.

5. Can I continue driving my vehicle with the Halo Lamps Control Circuit Short To Ground code?

- It is not recommended to drive the vehicle with this code present, as it can affect the functionality of the halo lamps and potentially lead to other electrical issues.

6. How do I reset the OBDII code B17A5 Dodge (Halo Lamps Control Circuit Short To Ground)?

- You can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code.

7. Is the Halo Lamps Control Circuit Short To Ground code a serious issue?

- While it may not directly affect the drivability of the vehicle, it is important to address this code promptly to prevent further electrical problems.

8. Can I fix the Halo Lamps Control Circuit Short To Ground issue myself?

- Depending on your experience and tools available, you may be able to fix the issue yourself by following a repair guide specific to your vehicle.

9. Will fixing the B17A5 code require specialized tools?

- Repairing the Halo Lamps Control Circuit Short To Ground code may require basic tools such as a multimeter, wire cutters, and a soldering iron, depending on the extent of the issue.

10. How can I prevent the Halo Lamps Control Circuit Short To Ground code from reoccurring?

- To prevent the code from reoccurring, ensure proper installation of any aftermarket lighting components, regularly inspect the wiring for damage, and avoid overloading the circuit.